March 31 is generally a great time to visit Antigua Guatemala. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 27°C weather. Antigua Guatemala is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Antigua Guatemala
Currency
GTQ
Q Guatemalan quetzal
Language
Spanish
Driving
Right side
Connect
International mail was stopped for a lon...
Safety
Moderate Safety
GPI: 2.139
Antigua Guatemala Weather Forecast for March 31
"Warm & Sunny. Expect average highs of 27.2°C. 17% chance of rain."
What to Wear in Antigua Guatemala in March
Based on historical data for March 31, Antigua Guatemala typically experiences temperatures between 15.1°C and 27.2°C. We recommend packing t-shirt, light clothing, layers (onion system) to stay comfortable. Trends suggest it will stay mostly dry (17% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Antigua Guatemala
Smart Suitcase
- T-Shirt
- Light Clothing
- Layers (Onion System)
Average High
27.2°C
Daytime Peak
Average Low
15.1°C
Nighttime Low
Feels Like
29°C
🔥 Minor difference
Rain Chance
17%
Avg 1.1mm if it rains
Cloud Cover
43%
Light drizzle
Pressure
1015.3 hPa
Low volatility
Antigua Guatemala Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 18:00
Type I-II
🔴 17 min to burn
Type III-IV
🟡 26 min to burn
Type V-VI
🟢 43 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
20.8°C
Humid/Sticky
Heat Index
29°C
Feels hotter
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Guatemala
Flight Traffic
High
82/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~55
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Antigua Guatemala
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:00
☀️ Noon
12:08
🌇 Sunset
18:16
⏱️ Daylight
12h 15m
Wind Speed
9.4 km/h
Light breeze
Sunshine
11.1 hrs
Direct Sun (Cloud-free)
Humidity
68%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Antigua Guatemala
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Antigua Guatemala
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟢 Moderate
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Very high seismic risk. Ring of Fire territory.
Travel Alert: This region has elevated natural risks. We recommend registering with your embassy and keeping emergency numbers handy.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Antigua Guatemala on March 31 averages 27.2°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 99/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Antigua Guatemala Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
March 24
26.9°C • 8% rain
Score
100
March 25
27°C • 7% rain
Score
100
March 26
27.1°C • 6% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
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📍 Is Antigua Guatemala Worth Visiting on March 31?
Planning a trip to Antigua Guatemala on March 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27.2°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 55 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 9 vaccinations are recommended for Guatemala, including COVID-19.
📊 Historical Extremes: The hottest March 31 recorded in the last 30 years saw temperatures hit 30.5°C in 2024, while the coldest dropped to 12°C in 2019.